CVE-2026-108836

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 40.0% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-13.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-12 12:45Z16 DAYS AGO

Last updated

2026-10-13 18:48Z15 DAYS AGO

Reserved

2026-10-11

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-918Server-Side Request Forgery (SSRF)Base

Data version

5.2

Document digest

a07f9ec2e6e9bed320ae839327e3552fb4690423450e3abadf6d2393d7a2a7da

• vuldb.comVDB-416610 | Ollama Pull API name.go IsValid server-side request forgeryhttps://vuldb.com/vuln/416610vdb-entrytechnical-description
• vuldb.comVDB-416610 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/416610/ctisignaturepermissions-required
• vuldb.comCVE-2026-108836 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-108836third-party-advisory
• vuldb.comSubmit #972855 | ollama Ollama 0.34 7PK Input Validation and Representationhttps://vuldb.com/submit/972855third-party-advisory
• github.comhttps://github.com/aLtEr6/test.gitrelated
• github.comhttps://github.com/ollama/ollama/pull/18512issue-trackingpatch
• github.comhttps://github.com/aLtEr6/test/blob/main/test.pdfexploit
• github.comhttps://github.com/ollama/ollama/commit/dfabde4539e42ba1e1eab50a3a50b88aea7958a0patch
• github.comhttps://github.com/ollama/ollama/releases/tag/v0.34.2patch
• github.comhttps://github.com/ollama/ollama/product